Out of the sound itself I love Nebula for Giancarlo and team philosophy and business model.Being not about only taking but giving too,here's my 1st little contribution to the community.It's for when you don't wanna use your lin.phase or plugin EQ and go "all nebula" or "all flavored" and you're a little "short" resources-wise.I made this list from the commercial library and the free 3rd party one only (available at nebula-programs.com).Feel free to complete it. It might exist elsewhere but still, it can be useful for somebody as it is for me sometimes.